diff --git a/ppocr/data/imaug/__init__.py b/ppocr/data/imaug/__init__.py
index 121582b4..a6987c75 100644
--- a/ppocr/data/imaug/__init__.py
+++ b/ppocr/data/imaug/__init__.py
@@ -16,7 +16,6 @@ from __future__ import division
 from __future__ import print_function
 from __future__ import unicode_literals
 
-from .iaa_augment import IaaAugment
 from .make_border_map import MakeBorderMap
 from .make_shrink_map import MakeShrinkMap
 from .random_crop_data import EastRandomCropData, RandomCropImgMask
@@ -30,7 +29,6 @@ from .rec_img_aug import BaseDataAugmentation, RecAug, RecConAug, RecResizeImg,
     RFLRecResizeImg, SVTRRecAug
 from .ssl_img_aug import SSLRotateResize
 from .randaugment import RandAugment
-from .copy_paste import CopyPaste
 from .ColorJitter import ColorJitter
 from .operators import *
 from .label_ops import *